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| Categories | Centrifugal Blower Fan | 
|---|---|
| Brand Name: | trusTec | 
| Model Number: | TOB-225/50-2S | 
| Certification: | CE and LVD approval | 
| Place of Origin: | China | 
| MOQ: | 200pcs | 
| Price: | Negotiable (EXW/FOB/CNF/CIF) | 
| Payment Terms: | T/T, L/C | 
| Supply Ability: | 100,000 pcs per month | 
| Delivery Time: | 15 work days after order confirmation. | 
| Packaging Details: | Standard carton packing, foam board inside for protection. | 
| Voltage: | 220V | 
| Pole: | 2 | 
| Power: | 135 W | 
| Frequency: | 50 Hz | 
| Speed: | 2650RPM | 
| Air Flow: | 972m³/h | 
| Fan Type: | AC direct Drive Centrifugal Fans | 
| ODM Solutions: | ODM Solutions: Customized AC and EC motors | 
| Company Info. | 
| Changzhou Trustec Company Limited | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Backward Curved Centrifugal Fan

Technical Parameters:
| Model | Air Volume /m³/h | Voltage /V | Frequency /Hz | Input Power /W | Current /A | Capacitor /μF | Speed /RPM | Static Pressure /mmAg | Noise /dB | Weight /kg | 
| TOB-180/30-2P | 524 | 220 | 50 | 77 | 0.38 | 1.5 | 2609 | 22 | 62 | 1.3 | 
| TOB-180/30-2P | 564 | 220 | 60 | 81 | 0.38 | 1.5 | 2984 | 30 | 63 | 1.3 | 
| TOB-190/45-2P | 522 | 220 | 50 | 54 | 0.25 | 2 | 2450 | 29 | 55 | 1.3 | 
| TOB-190/45-2P | 600 | 220 | 60 | 75 | 0.35 | 2 | 2550 | 40 | 57 | 1.3 | 
| TOB-190/45-2S | 522 | 220 | 50 | 54 | 0.25 | 2 | 2450 | 29 | 55 | 2.8 | 
| TOB-190/45-2S | 600 | 220 | 60 | 75 | 0.35 | 2 | 2550 | 40 | 57 | 2.8 | 
| TOB-190/45-4S | 282 | 220 | 50 | 24 | 0.14 | 2 | 1320 | 7 | 43 | 2.5 | 
| TOB-190/45-4S | 342 | 220 | 60 | 25 | 0.25 | 2 | 1450 | 13 | 45 | 2.5 | 
| TOB-225/50-2S | 972 | 220 | 50 | 135 | 0.60 | 4 | 2650 | 48 | 55 | 2.8 | 
| TOB-225/50-2S | 1152 | 220 | 60 | 170 | 0.75 | 4 | 2950 | 70 | 57 | 2.8 | 
| TOB-225/50-4S | 282 | 220 | 50 | 24 | 0.14 | 1 | 1320 | 7 | 43 | 2.5 | 
| TOB-225/50-4S | 342 | 220 | 60 | 25 | 0.25 | 1 | 1450 | 13 | 45 | 2.5 | 
| TOB-250/50-2S | 1230 | 220 | 50 | 175 | 0.81 | 6 | 2600 | 55 | 68 | 3.5 | 
| TOB-250/50-2S | 1482 | 220 | 60 | 240 | 1.00 | 6 | 2700 | 80 | 70 | 3.5 | 
| TOB-250/50-4S | 780 | 220 | 50 | 37 | 0.17 | 1 | 1400 | 14 | 55 | 3.2 | 
| TOB-250/50-4S | 918 | 220 | 60 | 40 | 0.20 | 1 | 1600 | 20 | 58 | 3.2 | 
| TOB-280/50-2S | 1698 | 220 | 50 | 250 | 1.12 | 8 | 2400 | 69 | 70 | 2.8 | 
| TOB-280/50-2S | 2010 | 220 | 60 | 340 | 1.50 | 8 | 2700 | 100 | 75 | 2.8 | 
| TOB-280/50-4S | 1200 | 220 | 50 | 85 | 0.41 | 3.5 | 1420 | 19 | 55 | 3.8 | 
| TOB-280/50-4S | 1470 | 220 | 60 | 100 | 0.50 | 3.5 | 1635 | 26 | 60 | 3.8 | 
| 315-4 | 2170 | 220 | 50 | 120 | 0.58 | 4 | 1400 | / | 60 | 3.5 | 
| 315-4 | 2400 | 230 | 60 | 160 | 0.74 | 4 | 1530 | / | 63 | 3.5 | 
| 315-6 | 1400 | 220 | 50 | 50 | 0.25 | 1.5 | 930 | / | 51 | 3.5 | 
| 315-6 | 1650 | 230 | 60 | 60 | 0.29 | 1.5 | 1050 | / | 54 | 3.5 | 
| 315-4 | 1300 | 220 | 50 | 95 | 0.44 | 4 | 1430 | / | 60 | 2.7 | 
| 355-4 | 2930 | 220 | 50 | 180 | 0.83 | 6 | 1400 | / | 66 | 4.8 | 
| 355-4 | 3350 | 230 | 60 | 250 | 1.16 | 6 | 1600 | / | 69 | 4.8 | 
| 355-6 | 1600 | 220 | 50 | 70 | 0.32 | 2 | 930 | / | 55 | 3.6 | 
| 355-6 | 2350 | 230 | 60 | 90 | 0.39 | 2 | 1020 | / | 58 | 3.6 | 
| 355-4 | 2930 | 220 | 50 | 250 | 1.1 | 6 | 1410 | / | 67 | 5.5 | 
| 355-4 | 3350 | 230 | 60 | 300 | 1.3 | 6 | 1580 | / | 70 | 5.5 | 
| 355-6 | 1700 | 220 | 50 | 75 | 0.33 | 2 | 900 | / | 56 | 4.3 | 
| 355-6 | 2250 | 230 | 60 | 95 | 0.41 | 2 | 980 | / | 58 | 4.3 | 
| 400-4 | 2600 | 220 | 50 | 340 | 1.48 | 6 | 1400 | / | 68 | 6 | 
| 450-4 | 5400 | 220 | 50 | 730 | 3.3 | 12 | 1230 | / | 82 | 11 | 
| 450-6 | 3700 | 220 | 50 | 240 | 1.1 | 6 | 840 | / | 68 | 8 | 
| 500-6 | 5100 | 220 | 50 | 390 | 1.7 | 10 | 820 | / | 73 | 12 | 
| 500-8 | 3900 | 220 | 50 | 220 | 1.01 | 5 | 660 | / | 68 | 11 | 
| 560-6 | 7100 | 220 | 50 | 630 | 2.9 | 14 | 850 | / | 77 | 22 | 
| 560-8 | 5700 | 220 | 50 | 320 | 1.5 | 8 | 670 | / | 72 | 20 | 
Note: Listed are representative motors, only for reference and dimensions can be customized according to customer requirements.
Application
Heat recoverer, fresh air ventilation, air purifying equipment, exhaust and ventilation.
Air cooling and heating equipment, air control system.
Fan drive air purifying unit, cleaning equipment, dehumidifier, constant temperature and humidity incubator.
Air purifier, telecommunication cabinet, portable air conditioner.
Features
High efficiency, low noise.
Light weight, compact size.
Convenient use, small space.
Plastic or steel impeller.

Main advantages:
1. Local focus, specialized in Changzhou, the production base of
motors. Our company is locating in Changzhou and has a professional
outsourcing team with abundant local industrial work experiences.
Changzhou is world-wide professional in motors and other industrial
components which exports millions of orders every year.
2. Price to quality Orientation. We always pursue the obligation of
offering good quality goods with fair prices and have signed
well-known suppliers with long-term cooperation relationships.
3. Your private outsourcing guider. We insist on achieving customer
satisfactions and promise to offer a pleasant and easy purchase
experience.

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